<%--
  Created by IntelliJ IDEA.
  User: lenovo
  Date: 2017/11/6
  Time: 0:48
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@ taglib uri="www.IdTag.com" prefix="myTagId" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<myTagId:clientIp/>
<%
    boolean gender = false;
    pageContext.setAttribute("gender", gender);
%>
<myTagId:lowerToUpper>${pageScope.value}</myTagId:lowerToUpper>
<myTagId:if test="${gender}">男</myTagId:if>
<myTagId:if test="${not gender}">女</myTagId:if>
</body>
</html>
